The TALAN represents a breakthrough in telephone line testing. There currently is no other product available with the same capabilities.
Features
· Combines multiple testing capabilities into a single piece of equipment
· Automatic internal pair switching matrix performs tests on all pair combinations
· Quickly performs common test functions including:
o Multimeter tests (voltage, current, resistance, capacitance)
o RF Broadband Detector (up to 8GHz)
o Spectrum Analyzer (up to 85MHz)
o High Gain Audio Amplifier
o Bias Generator ±80 VDC
o Audio Oscilloscope with active input (20Hz to 20KHz)
DPA-7000 Advancements
· Digital Demodulation to confirm that the telephone line is not passing audio
· Frequency Domain Reflectometer (FDR) to check for taps on the line
· Line Non-Linear Junction Detector (NLJD) Functionality to detect electronics connected to a line
· NLJD Line Trace Probe for tracing wires and locating electronics
Multi-Test Database System provides the ability to perform multiple tests, on all pair combinations, storing data in a database for comparison against other lines and historical comparison
CONTROL SYSTEM
Primary Computer: 32 bit RISC processor, 520 MHz
Internal Memory: 64 MB SDRAM (OS), 64 MB Flash
External Memory: Compact Flash Type III, USB mass storage
DIGITAL I/O
Network: 10/100 Ethernet Controller for IP Packet Detection
USB: USB Device (A Type) supports external keyboard,mouse, and USB mass storage
AUDIO
Audio Bandwidth: 20 Hz - 20 KHz
Gain: Up to 80 dB total system gain
AGC: Digitally Controlled Automatic Gain
Filter: Analog Voice band filter (300 Hz to 3 kHz)
POWER SYSTEM
External Input: 15VDC @ 3A
Universal Power Supply: 100-240VAC, 50-60 Hz
Removable Battery: Rechargeable Lithium ion, 4-6 hours of run time
MECHANICAL
Dimensions: 10.0 in x 12.9 in x 2.7 in (25.4 cm x 32.8 cm x 6.9 cm)
Weight with Battery: 6 lbs (2.7 kg)
Case Dimensions: 19.5 in x 14.9 in x 5.4 in(49.5 cm x 37.8 cm x 13.7 cm)
Loaded Case Weight: 19.0 lbs (7.1 kg)
Operating Temperature: 0°C to +50°C
HARMONIC LOCATOR PROBE
Operational Frequency: 225 kHz & 450 kHz
Antenna Type: Balanced Loopstick
Headphone Audio Output: 16Ω, 105 dB SPL limited
Battery: 9V Alkaline
Run Time: 10 hours average, 22 hours (headphones)
Size: 17.5 in x 1.5 in (44.45 cm x 3.8 cm) stored
63.75 in x 1.5 in (162 cm x 3.8 cm) fully extended
Weight: 1 lbs (.5 kg)